Average Co-Inventor Count = 3.60
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Dsc Communications Corporation (2 from 112 patents)
2. Alcatel USA Sourcing, L.p. (1 from 262 patents)
3 patents:
1. 6188759 - Method and apparatus of processing a call in a telecommunications network
2. 5577113 - Apparatus and method for virtual private telephone line with automatic
3. 5487110 - Apparatus and method for virtual private telephone line with automatic